AUTOMOTIVE TECHNOLOGY TECH MANUAL
7th Edition
ISBN: 9781337794220
Author: ERJAVEC
Publisher: CENGAGE L
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Chapter 7, Problem 12MC
Technician A uses compressed air to blow dirt from his clothes and hair. Technician B uses compressed air to clean off the top of a workbench. Who is correct?
- Technician A
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The bar Shown Is.
subsected to combined loadings as
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P = = 20.KN
F = 0 to 2 KN
T= 0-5 KN.m
The bar material has Se=400 mpa and out = 1379 MPa, Yiu= 1000 mpa
Find the factor of safety, neglect the transverse Shear-
Sol
I load analysis
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F
T
Par
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(axial load-
Pmim =
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Repeated
D=20mm
d=15
mm
r=5mm
L=
=250mm
PL
120.8
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An extrusion operation produces the cross section shown in the figure below from
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and bl
EXAM/3
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with major diameter (1 in) is used with coefficient of sliding friction (0.2135) and booth screw and nut are made
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Determine:
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w*7.3+² + Fx (7.3+1+6+43))
Fy (3
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Chapter 7 Solutions
AUTOMOTIVE TECHNOLOGY TECH MANUAL
Ch. 7 - What is the correct way to dispose of used oil...Ch. 7 - Where in the shop should a list of emergency...Ch. 7 - Describe the correct process for lifting a heavy...Ch. 7 - What are bloodborne pathogens and why should...Ch. 7 - List at least five things you should remember when...Ch. 7 - List at least five precautions that must be...Ch. 7 - Describe the correct procedure for connecting and...Ch. 7 - Where can complete EPA lists of hazardous wastes...Ch. 7 - There are many ways to clean parts while they are...Ch. 7 - List at least five precautions that must be...
Ch. 7 - What is the correct procedure for using a fire...Ch. 7 - Which of the following offer(s) the least...Ch. 7 - Which of the following statements about latex and...Ch. 7 - Which of the following statements about safety...Ch. 7 - Gasoline is highly volatile highly flammable...Ch. 7 - Technician A says that it is recommended that you...Ch. 7 - Technician A says that used engine coolant should...Ch. 7 - Federal Right-To-Know Laws concern. auto emission...Ch. 7 - Which of the following is/are important when work...Ch. 7 - Technician A says that the volatility of a...Ch. 7 - Which of the following is not recommended for use...Ch. 7 - Technician A ties his long hair behind his head...Ch. 7 - Technician A uses compressed air to blow dirt from...Ch. 7 - Heavy protective gloves should be worn when....Ch. 7 - Proper disposal of oil filters includes. recycling...
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- File Edit View Window Help. Open Q11 QUIZ 2023.pdf - Adobe Reader 1 107% Tools Fill & Sign Comment a-Write five advantages and two disadvantages of welded joints over riveted joints. b- Define gas welding. Q2/ A plate, 75 mm wide and 10 mm thick, is joined with another steel plate by means of single transverse and double parallel fillet welds, as shown in Figl. The joint is subjected to a maximum tensile force of 55 kN. The permissible shear stresses in the weld material is 50 N/mm2 respectively. Determine the required length of each parallel filet weld. (Neglect the tensile stress in the parallel welding lines and Design based on the shear stresses only) sarmad. u. s22 P 75 Of D P Update is available x Click here for details. WP RENG 12:55 3/14/2023 DENKAarrow_forwardHWS: 1. A round stepped cast iron shaft of diameters d and D with shoulder fillet radius r is loaded by an axial tensile load P, as shown in the figure below. Compute the value of P that may be applied to the bar without failure. Given: d = 25 mm, D = 50 mm, r = 3.75 mm, Sut = 250 MPa, Suc = 380 MPa, N=1.5. P 2. Make a report about the most effective techniques used by engineers to reduce the effects of stress concentration.arrow_forwardA conical pivot bearing 150mm in diameter has a cone angle of 120degree . If the shaft supports an axial load of 20kN and the coefficient of friction is 0.03,find the power lost in friction when the shaft rotates at 200r.p.m , assuming 1. Uniform pressure and uniform wear.arrow_forward
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